Compatibility This keyboard case is compatible for Samsung Galaxy Z Fold SE / W25. Not compatible with other devices. Please check the model number on the back of your phone to ensure a fit. Detachable Magnetic Keyboard The keyboard attaches to the case with strong magnets and can detach completely. It connects quickly and stably via Bluetooth and reconnects automatically when powered on. Suitable for typing, drawing, or watching videos. Shortcut keys work across iOS, Windows, and Android for versatile use. Pencil Holder and Battery Includes a pencil holder and pen slot for easy storage. The back cut allows convenient access to the pen when using a touch pen function. (Pencil not included.) The keyboard has a built in capacity lithium ion battery with energy saving mode for long standby time. The charging port enables faster charging, reaching a full charge in 23 hours. Front and Back Protection Outer cover is made of durable PU leather to protect your device from drops and scratches. All ports, Touch ID, speakers, microphone, and cameras remain accessible. The soft TPU back cover features an anti skid design to protect against shocks, while the honeycomb interior aids heat dissipation. Use scenarios On the go work: protect your device while commuting and switch to the keyboard for quick emails or documents, then detach to sketch or view content. Remote learning or meetings: type long notes with the keyboard attached, or use the touch pen for diagrams and annotations. Entertainment and multitasking: prop the case for video watching or calls while keeping the keyboard ready for later typing.